.TH j_calldist.d 1m   "$Date:: 2007-10-03 #$" "USER COMMANDS"
.SH NAME
j_calldist.d - measure Java elapsed times for different types of operation.
.SH SYNOPSIS
.B j_calldist.d
[top]	
.SH DESCRIPTION
This traces activity from all Java processes on the system with hotspot
provider support (1.6.0). Method calls are only visible when using the
flag "+ExtendedDTraceProbes". eg, java -XX:+ExtendedDTraceProbes classfile

The "top" optional argument will truncate the output for each report
section to that many lines, with a default of 10.
.SH OS
Solaris
.SH STABILITY
Evolving - uses the DTrace hotspot provider, which may change 
as additional features are introduced. Check Java/Readme
to see what version these scripts are based on.
.SH EXAMPLES
.TP
Default output,
# 
.B j_calldist.d
.PP
.SH FIELDS
.TP
1
Process ID
.TP
2
Type of call (method/gc)
.TP
3
Name of call
.PP
.SH DOCUMENTATION
See the DTraceToolkit for further documentation under the 
Examples, Notes and Docs directories. The example files may be
especially useful as they aim to demonstrate how to interpret
the output.
.SH EXIT
j_calldist.d will run until Ctrl-C is hit.
.SH AUTHOR
Brendan Gregg
[CA, USA]
.SH SEE ALSO
dtrace(1M)
